﻿using System;

class BiggestOfThreeIntegers
{
    static void Main()
    {
        int firstNumber = int.Parse(Console.ReadLine());
        int secondNumber = int.Parse(Console.ReadLine());
        int thirdNumber = int.Parse(Console.ReadLine());
        int biggestNumber;

        if (firstNumber>secondNumber && firstNumber>thirdNumber)
        {
            biggestNumber = firstNumber;
        }
        else if (secondNumber>firstNumber && secondNumber>thirdNumber)
        {
            biggestNumber = secondNumber;
        }
        else
        {
            biggestNumber = thirdNumber;
        }
        Console.WriteLine(biggestNumber);
    }
}

